Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, with its average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 32.5°F (0.3°C), holds the record as the coldest month.Humidity
The average relative humidity in January in Red Oak is 71%.Rainfall
January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 1.89" (48mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In January, it is snowing for 1.8 days. Throughout January, 0.71" (18mm) of snow is accumulated. Throughout the year, there are 6.7 snowfall days, and 3.43" (87mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 7min.On the first day of the month, sunrise is at 7:28 am and sunset at 5:19 pm. On the last day of January, sunrise is at 7:19 am and sunset at 5:47 pm CST.
Sunshine
In January, the average sunshine is 5.5h.UV index
In Red Oak, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 3 in January leads to these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are the temperatures in January?
What is the average humidity in January?
What is the driest month?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
How many hours of sunshine does Red Oak have in January?
What is the UV index reading in January?
Average temperature in January
Red Oak, OK
- Average high temperature in January: 48.7°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in January: 32.5°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in January
Red Oak, OK
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Red Oak, OK
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Red Oak, OK
- Average humidity in January: 71%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Red Oak, OK
- Average rainfall in January: 1.89"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in January
Red Oak, OK
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are January and December (8.3 days).
Average snowfall in January
Red Oak, OK
- Average snowfall in January: 0.71"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Red Oak, OK
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Red Oak, OK
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Red Oak, OK
- Average sunshine days in January: 20.6 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in January
Red Oak, OK
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Red Oak, OK
- Average cloud cover in January: 36
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in January
Red Oak, OK
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Red Oak, Oklahoma, USA
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